Princess|Lab Grown|IGI

1.45ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG801622704

Shape and cutting style on the report: Princess cut

Certificate IGI LG801622704

Diamond specifications and retailer prices

From £150 GBP
$200 USD
As of October 27, 2026
Save £1,292 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,442 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801622704 or 801622704. Listed at 22 retailers as of October 27, 2026, with prices from £150 to £1,442, a £1,292 spread on the same certified stone. Do Amore Diamonds lists it at £1,442. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801622704
Dimensions6.33 × 6.26 × 4.34 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.26 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801622704
Side View
Table 71.0%Crown 39.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,442 GBP|Low: £147 GBP|High: £1,472 GBP|Avg: £534 GBP|+6.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 4£150 GBP
Retailer 6£168 GBP
Retailer 11£174 GBP
Retailer 5£224 GBP
Retailer 3£253 GBP
Retailer 2£332 GBP
Retailer 14£377 GBP
Retailer 12£538 GBP
Retailer 8£639 GBP
Retailer 10£646 GBP
Retailer 9£654 GBP
Retailer 13£751 GBP
Retailer 7£819 GBP
Do Amore Diamonds£1,442 GBP

31 data points across 14 retailers

22 retailers£150 GBP to £1,442 GBP

A
Cheapest Retailer
-
£150 GBP
$200 USD
A
Retailer 2
-
£168 GBP
$224 USD
View
Final sale: no returns
A
Retailer 3
-
£174 GBP
$232 USD
View
A
Retailer 4
-
£224 GBP
$299 USD
View
B+
Retailer 5
-
£253 GBP
$337 USD
View
A
Retailer 6
-
£332 GBP
€421 EUR
View
A
Retailer 7
-
£377 GBP
$502 USD
View
B+
Retailer 8
-
£538 GBP
$717 USD
View
B+
Retailer 9
-
£639 GBP
$851 USD
View
B+
Retailer 10
-
£646 GBP
$860 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£646 GBP
$860 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£654 GBP
$871 USD
View
B+
Retailer 13
-
£661 GBP
$880 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
£661 GBP
$880 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
£665 GBP
$885 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£672 GBP
$895 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
£676 GBP
$900 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
£680 GBP
$905 USD
View
Price last confirmed 15 days ago
B+
Retailer 19
-
£680 GBP
$905 USD
View
Price last confirmed 8 days ago
B+
Retailer 20
-
£751 GBP
$1,000 USD
View
B
Retailer 21
-
£819 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3D48FB9AB · Oct 28
£1,442 GBP
$1,920 USD
View
21 more retailers have this diamond
Prices start from £150 GBPSave up to £1,292 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.45ct Princess
£150 GBP